Schematic Diagrams - Sanyo PLC-XU350A Service Manual

Schematic Diagrams

A
B
C
C611
1000KK
L611
1000NH F35B1630N
:1000KK1000LBZB
SW902 DB611
S10B02700 D10XB60
K6C_1A
1 K6C_1B
K6C_2B K6C_2A
2
K6C C614
C612 450GK1BS
J10EM024N
1000KK
1000NH
:1000KK1000LBZB
C691 C692 C613
450GK1BS
250KK2200XH 250KK2200XH
SCB5
D
1 2 3 4 5 6 7
R611
1/3GJ430K
R612
1/3GJ360K
R627
1/10GJ10KC
2 3
C622
1 4
KK0.047
E
LBYAG
C621 C623 C625
16KK0.47 KK0.01 KK0.01
GQ LBYAG LBYAG
14 13 12 11 10 8 9
7 5 6 3 4 1 2
R652 D651
SCB2
1/2GJ8.2 RF101L2SP
Q651
C653
AJ C651
KK0.1LZB
14 13 12 11 10 8 9 25EM1004TL
7 5 6 3 4 1 2 R651
1/10GJ
SCB3
10KC
14 13 12 11 10 8 9
F R641
7 5 6 3 4 1 2
1/10GJ10KC
SCB1
Q641
AH
Q642
AH
R643
1/10GJ
10KC
C641
KK0.1LBYAG
CAUTION
R631
Fuse of the specified parts num-
ZD631 1/10GJ11KC
UDZS8.2BG
C631
IC631
ber must be used. CJ220
CGQ
R634
G
1/10GJ33KC MR4010
Unauthorized substitutions may
7
result in fire or accident. C633 Vin
4 VCC CO 9
CJ1000CGQ
2 FB
D632 R636 1 Z/C EM 5
GND
RF101L2SP 1/10GJ22KC
3
D631
1SS355
H
C2001
16KK0.1MN
S_SW_EXT
R2002
K20B_6
1/16GJ100A
GND
L2011
1/10GZ0.0
1 S_CHROMA_EXT
K20B_4
GND
2 GND
SC2011 R2012
Z30B 1/3GJ75
S-VIDEO 0220G
I L2021
1/10GZ0.0
K20B_3 1 S_Y_EXT
K20B_1
GND GND
2
GND R2022
K20B SC2021 1/3GJ75
J11B4700N Z30B0220G
;J11B4701N
R2010
R2008
1/10GZ0C 1/10GZ0C
5 K20A_5
R2001
SC2001 1/3GJ75
Z30B0220G
6
C2006
R2009
K20A_3 X C2007
VIDEO 3 X
X
AUDIO_IN
4
R2051
SC2051 1/10GJ100KC
K20A_1 Z30B0220G
1
J 9
2
K20A K20A_2
J12B3541N
R2052
SC2052 1/10GJ100KC
Z30B0220G
K30A
J12B06000
1
5
PC
4 K30A_3
PC2_R_EXT
AUDIO2_IN
3 SC3021 R3021
1/16GJ100KA
Z30B0220G
K30A_2
2
K 6
PC2_L_EXT
R3031
7 SC3031 1/10GJ100KC
Z30B0220G
K30B
J12B06000
1
5
PC 4 K30B_3
PC1_R_EXT
R3001
AUDIO1_IN 3 SC3001
Z30B0220G 1/10GJ100KC
K30B_2
2
6
PC1_L_EXT
7 SC3011
Z30B0220G R3011
1/10GJ100KC
L
1 2 3
KF5AE-01
SCH_KF5AE, SCH_KA5AE
POWER
POWER FACTOR CORRECTION
L612
D611
L26B5080N FML-G16S
L613
:L26B5370N
1 2 Z20051--- K6D_1A
Q611
2SK2698 2 D R646
:2SK2837 C615_A 1/10GJ18KC
;2SK4108 C644
1 G
25KK4.7BB
R613 C615
3 S K6D_2A
1/10GJ47KC CEXAVB L614
01400 Q643 Z20051---
C615_B 2SK3934
R614
R648
RXXAV575MKBEN
1/10GJ18KC
PTH611
DHXAVB003
R615
1/4GJ680KB
R616
1/4GJ680KB
IC621
FA5550NG
D613
1 FB VCC 8 R621
1SS355
1/10GF8.2KC
2 COMP OUT 7
R626
3 MUL GND 6 1/10GZ0C R622
C627
IS SLOPE KK2200 1/10GF330C
4 5
LBYAG
1
R629
1/10GJ510KC 2
VR621
R3D7102NJ
3
C626
25KK11D D661
YG862C10MY
T651
L661
1AV4L51B7230N
Z20051---
C661_2
1 12
C661 S16V
25EM22005D
GND
2 11 K6R_8
L662
GND Z20051---
C661_1 S6V K6R_6 GND
3 10
C665
16EM4705D
GND D664 L663
RB551V-30G L26B3470G S-7V GND
K6R_3
9
D663 K6R_2 LAMPDC_ON
SFPL-52P
K6R_1
;RF101L2SP
C663
GND
5 8 KK0.1GQ
:KK0.1LBYAG
C662_2
C664
6 7
10EM15005F
D662
GND
FMB-2306
:RB225T-60 C662_1
:RB085T-60
:FMB-26L
PC661
R662
TLP421F-GBP
:TLP421F-GRP 1/10GJ330C
:TLP781F-GBP
R644
1/10GJ10KC GND
R671
1/10GJ3.9KC
R673 R684
1/10GF12KC 1/10GF3.3KC
PC671
TLP421F-GBP R674
:TLP421F-GRP R683
:TLP781F-GBP 1/10GF2.7KC
1/10GF390C
R672 R675
1/10GJ1KC 1/10GJ1KC
C671
L631
ZZ0122 KK0.1LBYAG
C632 IC671
2000KK TA76L431FBP
470NH
R676
1/10GF1.2KC
PC663
GND GND
TLP421F-GBP
R635
R647
1SJ1LBZAS 1/3GZ0
HOT COLD
GND
AV
K30C
J12B06000
1
5 R3061
1/10GJ100C
4 K30C_3
OUT_R_EXT
AUDIO_OUT C3061
3 R3063
CJ100DAY
1/10GJ100KC
K30C_2
2 SC3061
Z30B0220G
6 R3064
1/10GJ100C
7
OUT_L_EXT
C3051
CJ100DAY R3051
1/10GJ100KC
SC3051
Z30B0220G
K30C_6
OUT_DET_EXT
VIDEO_EXT
K40C
X
VIDEO_L_EXT K40C_1 USB_VBUS_EXT
1 K40C_2 D4041
USB PORT 2 K40C_3
2 1 X
3 K40C_4
4
5
3 4 6 R4041
X
7 USB_D-_EXT
8 1
SC4033
X
R4042
VIDEO_R_EXT
2 X
USB_D+_EXT
1
SC4034
X
2
K300_2
S_SW_EXT K300
J10QY201G
K300_3
S_CHROMA_EXT
1 1 2 2
K300_6
S_Y_EXT 3 4
5 6
VIDEO_EXT K300_7
7 8
K300_9
VIDEO_L_EXT 9 10
K300_10
VIDEO_R_EXT 11 12
PC2_R_EXT K300_11 13 14
PC2_L_EXT K300_12 15 16
PC1_R_EXT K300_13
17 18
K300_14
PC1_L_EXT
K300_15 19 20
OUT_DET_EXT
K300_16
OUT_L_EXT
K300_17
OUT_R_EXT
K300_18
USB_VBUS_EXT
K300_19
USB_D+_EXT
K300_20
USB_D-_EXT
4 5 6
PROJECTION LENS
LAMP
LP900
BALLAST
2 2
1 1
CN02
J10EZ050G
1
LAMP_DET
GND
5V
LAMP_SW
ECO
5
CN1
J10B1010N
1 K8H
J10XF050G
LAMP_DET
GND
5V
LAMP_SW
ECO
5
11 K8R
11 GND J10EG115G
10 GND
S16V
9 Components indicated by a mark ! in this schematic diagram have
S16V
8
GND
7
S6V the special significance in the safety. It is therefore, particularly recom-
6
S6V
5
4 GND mended that the replacement of those parts must be made by exactly
S-7V
3
LAMP_DC_ON
2
the same parts.Must be used with a specified fuse. Unauthorized sub-
GND
1 1
1
K6R
stitutions may result in fire or accident.
J10AU115N
This projector is isolated from AC line by using the internal converter
transformer. Please pay attention to the following notes in servicing.
1. Do not touch the part on hot side (primary circuit) or both parts on
SP+ K8F
1
SP+ J10EP031G
SP 1
N.C. N.C.
2 the hot and cold sides (secondary circuit) at the same time.
2 SP-
SP- 3
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same
circuit when measuring the voltages and waveform.
K8E
FN905 J10EG035G
FAN_A
R-PNL 1
2
3
MAIN
K8G
FN904 J10EG035G
FAN_A
G-PNL 1
2
3
FN903 K8B
J10EG035G
FAN_A
B-PNL 1
2
3
FN901 K8K
J10EG036G
LAMP IN 1
2
3
K8J
FN902 J10EG035G
EXHAUST
FAN_C
1
SIDE
2
POWER
3
K8P
EXHAUST FN906
J10EG036G
1
SIDE
2
LAMP
3
K200
J10QG204G
1 2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 19 20 20
7 8 9
LAMP ID
1 1
R
LCD
K5R PANEL
J11EA360G
CAUTION
38 38
1 1
G
LCD
PANEL
K5G
J11EB363G
38 38
1 1
B
K5B
LCD
J11EA360G
PANEL
38 38
6
K8I
5
J10EG065G
4
3
2
1
SW901
K8S
J10WB020G 1AV4S10B8270N
1
K8D
J10EG085G 2
MICRO SW
R/C
TEMP SENSOR 1 IC8811
C8833
(OUT SIDE) ADT75BRMZ 16KK0.1MN
:16KK0.1AYH
:16KK0.1AXY
SDA VDD
1 8
C8836
X 2 SCL A0 7
C8837
X 3 OS/ALERT A1 6
4 GND A2 5
1
SC2091
Z30B0220G
1
SC2092 2
Z30B0220G
C2901 R2901
10KK1MN 2 1/16GZ0A
A2901
K29D_1 1
U20B01600 3.3V
K29D_2 2
C2903 R2902 K29D_3
3
X
6.3KK10MB
;6.3KK10BA 4
R/C PRE AMP
K29D_5 5
C2902 1/16GJ100A
6
KK470MN R2903
K29D_7 7
:CK1H471KAYHNG
:CK1H471KAXHNG
8
K29D_8
K29D
J10EG085G
10 11 12 13
A
B
C
D
E
F
G
J10RR060G
J10EG065G
K87A K87B
K87A_7
6
K87B_6
5 K87A_6
K87A_5 L3BE331PG L8734 K87B_5
4
K87A_4
L3BE331PG L8733 K87B_4
3
K87A_3 K87B_3
L3BE331PG L8732
2
K87A_2 K87B_2
T_5V_ID L3BE331PG L8731
1 H
L3BE331PG L8737 K87B_1
K87A_1 T_12V_ID
TO LAMP1 ID UNIT
GND
TO MAIN UNIT GND
ID CONNECT-1
I
J
K
L
14 15 16
A3